Intimate Friend

When you are lonely and bored with everything - iPhone will help you. Your iPhone is a smart machine, it's your friend. You can communicate with it. In fact, it's your most loyal friend - it won't cheat, it won't betray you, it will always listen to you and give you its opinion.
When you need to share your emotions and feelings - your interlocutor is always with you in your iPhone.
Talk to him. Listen to him. You might feel better.
He's a person. He has an opinion and he speaks when he feels like it. Sometimes he talks a lot of crap! But it can be funny.